Fiber optics sourcing agent

We have an 85km fiber optic project. We are looking for a sourcing agent to help us buy this fiber at the best price possible without compromising too much on quality. We are looking for at 6+ count ADSS 200+m span OS2, with a maximum 1550nm attenuation of 0.25dB/km Previous experience with fiber optics is required. We will not consider applications that don't meet this requirement. You will do the following: Order samples, ideally with one freight forwarder Order longer 250m samples, ditto Order 85km of fiber and organize shipping